Worksheetse-Warm Up #1: e-YouTube Video Notes-Newton's 1st Law of Motion
Total questions: 10
Worksheet time: 20mins
What is inertia? Inertia is _____.
the force of attraction between two(2) objects
an object's tendency to resist change in its motion or position
According to Newton’s First Law of Motion, an object in motion that is not acted on by a net external force will _____.
remain in motion
eventually come to a stop
change its momentum and direction
remain at rest
Forces always will act _____.
repetitively
simultaneously
in pairs
in isolation
Which of the following is the best example of Newton's First Law of Motion? The best example of Newton's First Law of Motion is _____.
Jessica's body flies through the windshield after her car hits a brick wall barrier
Jessica drives a car crashing into a road crossing barrier and the car continues moving forward at a slightly slower speed
Jessica's car slows down at a road crossing barrier, then quickly accelerates forward
Jessica is slightly reclined in the car's seat, while coming to rest at the traffic light.
What determines the amount of inertia an object has? The amount of inertia an object has is based upon its (a) .
An object in motion will have what kind of motion as long as the net forces acting on it are zero? The resulting motion is a(n) _____.
The force that pulls objects toward earth's surface is _____.
speed
gravity
inertia
air resistance
Which type of force(s) will cause a change in an object's motion? _____ will cause a change in an object's motion.
Gravity
Zero net force
Balanced forces
Unbalanced forces
In this example, which direction should the block move? The block _____.
moves downward
has no motion
moves upward
moves to the right
moves to the left
Another name for Newton's First Law of Motion is the (a) .
